5/8-18 x 7 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated

9/16-18 x 1 1/4 Socket Set Screw Cup Point Alloy

14 x 14 OlyLog® Log Home Fastener (250)

7/8-14 x 8 Socket Cap Screw Alloy

5 x 130 Hex Cap Screw 8

1/4-28 x 5/8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (3000) Square Flat Particle Board Screws Zinc Plated 5/8-18 x 7 1/2 Grade1 4 28 x 5 8 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (3000) . Grade 8 Hex Cap Screws are manufactured in the USA from medium carbon alloy steel. In diameters 1 4 to 1 1 2 inches our Grade 8 material meets or exceeds SAE J429 Grade 8 specifications. Diameters over 1 1 2 inches meet or exceed ASTM A354 Grade BD. All material is manufactured with rolled threads. Yellow zinc plated bolting will meet or exceed ASTM F1941. Typical hardness on